NVRAM

NVRAM (Non –Volatile Random Access Memory ) is a memory chip that is able to store data even when the power is turned off, unlike RAM and DRAM, which when the power is turned off all the memory is lost.There are different variations of package such as SIPP (single inline pin package) these have one row of pins, DIP (dual inline package) these have 2 rows of pins. CERDIP (ceramic dual inline package) PDIP (plastic inline package)Types of NVRAM Memory chipsSRAM ( Static ram) This chip can be volatile and non-volatile. It is made non-volatile when its connected to a battery, it takes power from the CMOS (complementary metal oxide semiconductor) battery on the motherboard. which protects the memory from losing its data when the power is turned offFlash Memory consists of cells that hold a charge without any power which makes it very durable. Flash memory is found in many electronic devices such as cameras, tablets, smartphones, USB drives, and music playersEEPROM ( electrically erasable programmable read only memory) rewritable memory chip where individual bytes of data can be erased and then rewritten Applications:Camerassmart cardscomputersTabletsSmartphonesUSB drives

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Description Price Memory Size Organisation Interface Type Data Bus Width Maximum Random Access Time Mounting Type Package Type Pin Count Dimensions Length Width Height Maximum Operating Supply Voltage Maximum Operating Temperature
RS Stock No. 168-6085
Mfr. Part No.M48T02-70PC1
MYR52.823
Each (In a Tube of 14)
units
16kbit 2K x 8 bit Parallel - - Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 436-8489
Mfr. Part No.M48T02-70PC1
MYR57.47
Each
units
16kbit 2K x 8 bit Parallel - - Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 168-6053
Mfr. Part No.M48Z08-100PC1
MYR69.463
Each (In a Tube of 12)
units
64kbit 8K x 8 bit Parallel 8bit 100ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 189-2428
Mfr. Part No.M48Z08-100PC1
MYR58.01
Each
units
64kbit 8K x 8 bit Parallel 8bit 100ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 310-9655
Mfr. Part No.M48T02-150PC1
MYR67.13
Each
units
16kbit 2K x 8 bit Parallel - 150ns Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 168-6069
Mfr. Part No.M48T02-150PC1
MYR85.467
Each (In a Tube of 14)
units
16kbit 2K x 8 bit Parallel - 150ns Through Hole PCDIP 24 34.8 x 18.34 x 8.89mm 34.8mm 18.34mm 8.89mm 5.5 V +70 °C
RS Stock No. 146-1111
Mfr. Part No.DS1245Y-120+
MYR120.16
Each (In a Tube of 11)
units
1Mbit 128K x 8 bit Parallel 8bit 120ns Through Hole EDIP 32 43.69 x 18.8 x 9.4mm 43.69mm 18.8mm 9.4mm 5.5 V +70 °C
RS Stock No. 137-367
Mfr. Part No.DS1992L-F5+
MYR40.74
Each
units
1kbit 4 Pages x 256 bit 1-Wire - - - F5 MicroCan 2 17.35 x 17.35 x 5.89mm 17.35mm 17.35mm 5.89mm - +70 °C
RS Stock No. 132-845
Mfr. Part No.DS1245Y-120+
MYR127.85
Each
units
1Mbit 128K x 8 bit Parallel 8bit 120ns Through Hole EDIP 32 43.69 x 18.8 x 9.4mm 43.69mm 18.8mm 9.4mm 5.5 V +70 °C
RS Stock No. 132-766
Mfr. Part No.DS1225AD-150+
MYR71.13
Each
units
64kbit 8K x 8 bit Parallel 8bit 150ns Through Hole EDIP 28 39.12 x 18.29 x 9.4mm 39.12mm 18.29mm 9.4mm 5.5 V +70 °C
New
RS Stock No. 194-9092
Mfr. Part No.CY14B256LA-ZS25XI
MYR67.88
Each
units
256kbit 32K x 8 bit Parallel 8bit 45ns Surface Mount TSOP 44 18.51 x 10.26 x 1.04mm 18.51mm 10.26mm 1.04mm 3.6 V +85 °C
New
RS Stock No. 194-9075
Mfr. Part No.CY14B104NA-BA25XI
MYR121.43
Each (In a Tray of 299)
units
4Mbit 256K x 16 bit Parallel 16bit 45ns Surface Mount FBGA 48 10 x 6 x 0.21mm 10mm 6mm 0.21mm 3.6 V +85 °C
New
RS Stock No. 189-9179
Mfr. Part No.DS1220AD-200+
MYR71.40
Each
units
16kbit 2K x 8 bit Parallel 8bit 200ns Through Hole EDIP 24 34.04 x 18.29 x 9.4mm 34.04mm 18.29mm 9.4mm 5.5 V +70 °C
New
RS Stock No. 189-7461
Mfr. Part No.DS1230Y-120+
MYR135.167
Each (In a Tube of 12)
units
256kbit 32K x 8 bit Parallel 8bit 120ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.5 V +70 °C
RS Stock No. 132-823
Mfr. Part No.DS1230Y-120+
MYR102.17
Each
units
256kbit 32K x 8 bit Parallel 8bit 120ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.5 V +70 °C
RS Stock No. 169-8238
Mfr. Part No.DS1220AD-100+
MYR48.30
Each (In a Tube of 14)
units
16kbit 2K x 8 bit Parallel 8bit 100ns Through Hole EDIP 24 34.04 x 18.29 x 9.4mm 34.04mm 18.29mm 9.4mm 5.5 V +70 °C
New
RS Stock No. 189-7499
Mfr. Part No.DS1996L-F5+
MYR51.117
Each (In a Bag of 100)
units
- - - - - - F5 MicroCan 2 - - - - - +70 °C
RS Stock No. 146-1108
Mfr. Part No.DS1230AB-120+
MYR89.73
Each (In a Tube of 12)
units
256kbit 32K x 8 bit Parallel 8bit 120ns Through Hole EDIP 28 39.12 x 18.8 x 9.4mm 39.12mm 18.8mm 9.4mm 5.25 V +70 °C
New
RS Stock No. 194-9060
Mfr. Part No.CY14B101KA-SP45XI
MYR114.85
Each
units
1Mbit 128K x 8 bit Parallel 8bit 45ns Surface Mount SSOP 48 0.63 x 0.29 x 0.09in 16mm 7.37mm 2.29mm 3.6 V +85 °C
RS Stock No. 168-6052
Mfr. Part No.M48T08-100PC1
MYR83.72
Each (In a Tube of 12)
units
64kbit 8K x 8 bit Parallel - 100ns Through Hole PCDIP 28 39.98 x 18.34 x 8.89mm 39.88mm 18.34mm 8.89mm 5.5 V +70 °C
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